I own a 2010 Nissan Versa hatchback. I had an oil change last week at 43,500 miles and the mechanic noticed grease on the axle from the CV boot leaking. I took the car to the Nissan dealership this morning. The good news is it was covered under the powertrain warranty. They are going to replace the interior and exterior CV boots. I was disappointed as other than new tires and windshield wipers, the car has been flawless. However, Nissan is taking good care of me.